Lower grille



FIG. 1 is a front perspective view of a lower grille showing my newdesign;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is another front perspective view thereof shown mounted on avehicle.

The broken lines shown throughout drawing views are for illustrative andenvironmental purposes and form no part of the claimed design.

CLAIM The ornamental design for the lower grille, as shown and described. 